Skabelon:Navboks

--

-- This module implements

--

local p = {}

local navbar = require('Module:Navbar')._navbar local getArgs -- lazily initialized

local args local tableRowAdded = false local border local listnums = {}

local function trim(s)

   return (mw.ustring.gsub(s, "^%s*(.-)%s*$", "%1"))

end

local function addNewline(s)

   if s:match('^[*:;#]') or s:match('^{|') then
       return '\n' .. s ..'\n'
   else
       return s
   end

end

local function addTableRow(tbl)

   -- If any other rows have already been added, then we add a 2px gutter row.
   if tableRowAdded then
       tbl
           :tag('tr')
               :css('height', '2px')
               :tag('td')
                   :attr('colspan',2)
   end

   tableRowAdded = true

   return tbl:tag('tr')

end

local function renderNavBar(titleCell)

   -- Depending on the presence of the navbar and/or show/hide link, we may need to add a spacer div on the left
   -- or right to keep the title centered.
   local spacerSide = nil

   if args.navbar == 'off' then
       -- No navbar, and client wants no spacer, i.e. wants the title to be shifted to the left. If there's
       -- also no show/hide link, then we need a spacer on the right to achieve the left shift.
       if args.status == 'plain' then spacerSide = 'right' end
   elseif args.navbar == 'plain' or (not args.navn and mw.getCurrentFrame():getParent():getTitle():gsub('/sandkasse$', ) == 'Skabelon:Navboks') then
       -- No navbar. Need a spacer on the left to balance out the width of the show/hide link.
       if args.status ~= 'plain' then spacerSide = 'left' end
   else
       -- Will render navbar (or error message). If there's no show/hide link, need a spacer on the right
       -- to balance out the width of the navbar.
       if args.status == 'plain' then spacerSide = 'right' end

       titleCell:wikitext(navbar{
           args.navn,
           mini = 1,
           fontstyle = (args.grund_style or ) .. ';' .. (args.titel_style or ) ..  ';background:none transparent;border:none;'
       })
   end

   -- Render the spacer div.
   if spacerSide then
       titleCell
           :tag('span')
               :css('float', spacerSide)
               :css('width', '6em')
               :wikitext(' ')
   end

end

-- -- Title row -- local function renderTitleRow(tbl)

   if not args.titel then return end

   local titleRow = addTableRow(tbl)

   if args.titel_gruppe then
       titleRow
           :tag('th')
               :attr('scope', 'row')
               :addClass('navbox-group')
               :addClass(args.titel_gruppe_class)
               :cssText(args.grund_style)
               :cssText(args.gruppe_style)
               :cssText(args.titel_gruppe_style)
               :wikitext(args.titel_gruppe)
   end

   local titleCell = titleRow:tag('th'):attr('scope', 'col')

   if args.titel_gruppe then
       titleCell
           :css('border-left', '2px solid #fdfdfd')
           :css('width', '100%')
   end

   local titleColspan = 2
   if args.billede_venstre then titleColspan = titleColspan + 1 end
   if args.billede then titleColspan = titleColspan + 1 end
   if args.titel_gruppe then titleColspan = titleColspan - 1 end

   titleCell
       :cssText(args.grund_style)
       :cssText(args.titel_style)
       :addClass('navbox-title')
       :attr('colspan', titleColspan)

   renderNavBar(titleCell)

   titleCell
        :tag('div')
            :addClass(args.titel_class)
            :css('font-size', '110%')
            :wikitext(addNewline(args.titel))

end

-- -- Above/Below rows --

local function getAboveBelowColspan()

   local ret = 2
   if args.billede_venstre then ret = ret + 1 end
   if args.billede then ret = ret + 1 end
   return ret

end

local function renderAboveRow(tbl)

   if not args.over then return end

   addTableRow(tbl)
       :tag('td')
           :addClass('navbox-abovebelow')
           :addClass(args.over_class)
           :cssText(args.grund_style)
           :cssText(args.over_style)
           :attr('colspan', getAboveBelowColspan())
           :tag('div')
               :wikitext(addNewline(args.over))

end

local function renderBelowRow(tbl)

   if not args.under then return end

   addTableRow(tbl)
       :tag('td')
           :addClass('navbox-abovebelow')
           :addClass(args.under_class)
           :cssText(args.grund_style)
           :cssText(args.under_style)
           :attr('colspan', getAboveBelowColspan())
           :tag('div')
               :wikitext(addNewline(args.under))

end

-- -- List rows -- local function renderListRow(tbl, listnum)

   local row = addTableRow(tbl)

   if listnum == 1 and args.billede_venstre then
       row
           :tag('td')
               :addClass('navbox-image')
               :addClass(args.billede_class)
               :css('width', '0%')
               :css('padding', '0px 1px 0px 0px')
               :cssText(args.billede_venstre_style)
               :attr('rowspan', 2 * #listnums - 1)
               :tag('div')
                   :wikitext(addNewline(args.billede_venstre))
   end

   if args['gruppe' .. listnum] then
       local groupCell = row:tag('th')

       groupCell
           :attr('scope', 'row')
           :addClass('navbox-group')
           :addClass(args.gruppe_class)
           :cssText(args.grund_style)

       if args.groupwidth then
           groupCell:css('width', args.groupwidth)
       end

       groupCell
           :cssText(args.gruppe_style)
           :cssText(args['gruppe' .. listnum .. '_style'])
           :wikitext(args['gruppe' .. listnum])
   end

   local listCell = row:tag('td')

   if args['gruppe' .. listnum] then
       listCell
           :css('text-align', 'left')
           :css('border-left-width', '2px')
           :css('border-left-style', 'solid')
   else
       listCell:attr('colspan', 2)
   end

   if not args.groupwidth then
       listCell:css('width', '100%')
   end

   local isOdd = (listnum % 2) == 1
   local rowstyle = args.lige_style
   if isOdd then rowstyle = args.ulige_style end

   local evenOdd
   if args.lige_ulige == 'swap' then
       if isOdd then evenOdd = 'even' else evenOdd = 'odd' end
   else
       if isOdd then evenOdd = args.lige_ulige or 'odd' else evenOdd = args.lige_ulige or 'even' end
   end

   listCell
       :css('padding', '0px')
       :cssText(args.liste_style)
       :cssText(rowstyle)
       :cssText(args['liste' .. listnum .. '_style'])
       :addClass('navbox-list')
       :addClass('navbox-' .. evenOdd)
       :addClass(args.liste_class)
       :tag('div')
           :css('padding', (listnum == 1 and args.list1padding) or args.liste_padding or '0em 0.25em')
           :wikitext(addNewline(args['liste' .. listnum]))

   if listnum == 1 and args.billede then
       row
           :tag('td')
               :addClass('navbox-image')
               :addClass(args.billede_class)
               :css('width', '0%')
               :css('padding', '0px 0px 0px 1px')
               :cssText(args.billede_style)
               :attr('rowspan', 2 * #listnums - 1)
               :tag('div')
                   :wikitext(addNewline(args.billede))
   end

end

-- -- Tracking categories --

local function needsHorizontalLists()

   if border == 'child' or border == 'subgroup'  or args.tracking == 'no' then return false end

   local listClasses = {'plainlist', 'hlist', 'hlist hnum', 'hlist hwrap', 'hlist vcard', 'vcard hlist', 'hlist vevent'}
   for i, cls in ipairs(listClasses) do
       if args.liste_class == cls or args.body_class == cls then
           return false
       end
   end

   return true

end

local function hasBackgroundColors()

   return mw.ustring.match(args.titel_style or ,'background') or mw.ustring.match(args.gruppe_style or ,'background') or mw.ustring.match(args.grund_style or ,'background')

end

local function getTrackingCategories()

   local cats = {}
   if needsHorizontalLists() then table.insert(cats, 'Navigational boxes without horizontal lists') end
   if hasBackgroundColors() then table.insert(cats, 'Navboxes using background colours') end
   return cats

end

local function renderTrackingCategories(builder)

   local title = mw.title.getCurrentTitle()
   if title.namespace ~= 10 then return end -- not in template space
   local subpage = title.subpageText
   if subpage == 'doc' or subpage == 'sandkasse' or subpage == 'testcases' then return end

   -- for i, cat in ipairs(getTrackingCategories()) do
   --    builder:wikitext()
   -- end

end

-- -- Main navbox tables -- local function renderMainTable()

   local tbl = mw.html.create('table')
       :addClass('nowraplinks')
       :addClass(args.body_class)

   if args.titel and (args.status ~= 'plain' and args.status ~= 'off') then
       tbl
           :addClass('collapsible')
           :addClass(args.status or 'autocollapse')
   end

   tbl:css('border-spacing', 0)
   if border == 'subgroup' or border == 'child' or border == 'none' then
       tbl
           :addClass('navbox-subgroup')
           :cssText(args.body_style)
           :cssText(args.style)
   else -- regular navobx - bodystyle and style will be applied to the wrapper table
       tbl
           :addClass('navbox-inner')
           :css('background', 'transparent')
           :css('color', 'inherit')
   end
   tbl:cssText(args.indre_style)

   renderTitleRow(tbl)
   renderAboveRow(tbl)
   for i, listnum in ipairs(listnums) do
       renderListRow(tbl, listnum)
   end
   renderBelowRow(tbl)

   return tbl

end

function p._navbox(navboxArgs)

   args = navboxArgs

   for k, v in pairs(args) do
       local listnum = ( .. k):match('^liste(%d+)$')
       if listnum then table.insert(listnums, tonumber(listnum)) end
   end
   table.sort(listnums)

   border = trim(args.ramme or args[1] or )

   -- render the main body of the navbox
   local tbl = renderMainTable()

   -- render the appropriate wrapper around the navbox, depending on the border param
   local res = mw.html.create()
   if border == 'none' then
       res:node(tbl)
   elseif border == 'subgroup' or border == 'child' then
       -- We assume that this navbox is being rendered in a list cell of a parent navbox, and is

-- therefore inside a div with padding:0em 0.25em. We start with a to avoid the -- padding being applied, and at the end add a

to balance out the parent's

       res

:wikitext('') -- XXX: hack due to lack of unclosed support in mw.html.

           :node(tbl)

:wikitext('

') -- XXX: hack due to lack of unclosed support in mw.html.

   else
       res
           :tag('table')
               :addClass('navbox')
               :css('border-spacing', 0)
               :cssText(args.body_style)
               :cssText(args.style)
               :tag('tr')
                   :tag('td')
                       :css('padding', '2px')
                       :node(tbl)
   end

   renderTrackingCategories(res)

   return tostring(res)

end

function p.navbox(frame)

   if not getArgs then
       getArgs = require('Module:Arguments').getArgs
   end
   args = getArgs(frame, {wrappers = 'Skabelon:Navboks'})

   -- Read the arguments in the order they'll be output in, to make references number in the right order.
   local _
   _ = args.titel
   _ = args.over
   for i = 1, 20 do
       _ = args["gruppe" .. tostring(i)]
       _ = args["liste" .. tostring(i)]
   end
   _ = args.under

   return p._navbox(args)

end

return p